.Hi devs, I'm coding a game using SharpDX in a WPF context.

void Load() {
    sb = new SpriteBatch(GraphicsDevice);
    t2d = Content.Load<Texture2D>("Sprite.png");
}

void Draw() {
    sb.Begin();
    sb.Draw(t2d, new Rectangle(0, 0, 64, 64), Color.White);
    sb.End();
}

I made Sprite.png, an object with pink color (alpha = 0%) for the background. The output show me my object but with the pink square at more or less 50% rate! So if I try to draw more sprites, it's like a little poney dream.

Note If I apply Color.Black on the Draw method, the sprite is like expected :|